Andrew J. Goodjohn
8Patents
7h-index
14Co-inventors
52Inventor score
Filing activity: May 31, 2000 → Jan 12, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6368230B1 | Golf club fitting device | Human Necessities | 176 | Expired |
| US6475100B1 | Golf club head with adjustable face angle | Human Necessities | 144 | Expired |
| US6352482B1 | Golf club with hosel liner | Human Necessities | 99 | Expired |
| USD434822S | Stress enervating sleeve for golf club | General | 64 | Expired |
| US6363620B1 | Apparatus and method for measuring the loft angle and the lie angle of a golf club | Human Necessities | 20 | Expired |
| US6695608B2 | Apparatus for manufacturing a composite golf club head | Performing Operations; Transporting | 11 | Expired |
| US7403277B2 | Method and apparatus for measuring face angle | Human Necessities | 7 | Active |
| US7164473B2 | Method and apparatus for measuring face angle | Human Necessities | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.